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Gearhead Pick
Gearhead Pick
ASTR Rival/GX AXS 1x Carbon Wheel Exclusive Gravel Bike
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Ridley ASTR Rival/GX AXS carbon gravel bike, SRAM Rival E1 levers, GX Eagle AXS Transmission
What Our Gearhead® Experts Are Saying:
"The ASTR's 71.5-degree head angle and low BB deliver race-pace stability even on technical gravel where the geometry is working hardest. Short chainstays keep acceleration sharp through loose corners, and the diffuser fork crown is a detail that shows how seriously Ridley thought through aero performance at every point on the bike."
Why We Like It
Pairing Rival E1 levers with GX Eagle AXS Transmission makes the ASTR's aggressive geometry accessible on terrain that would otherwise outrun a standard gravel cassette. Rival delivers the ergonomic interface and hydraulic braking precision fast gravel demands, while GX Eagle's MTB-derived 10-52T range ensures the frame's handling advantage carries through on the climbs where a 10-46T setup starts to feel limiting.
Heads up! We do our best to keep bike specs and images current, but occasional component changes can happen without warning, and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearhead® Experts are always here to help.
Details
- Gravel race bike for technical terrain, mixed-surface racing, and long-distance riding
- HM carbon frame — 71.5° head angle, low BB, and short chainstays tuned for race-pace stability
- Integrated diffuser fork crown — aero design reduces drag where airflow meets the downtube
- SRAM Rival E1 AXS levers with GX Eagle AXS Transmission — wide 10-52T range with wireless precision
- Zipp 303 XPLR S carbon wheels — 54mm depth, 32mm internal width, hookless tubeless
- Forza Cirrus Pro integrated flared gravel cockpit — carbon, size-specific stem and bar widths
- 47mm tire clearance with 2x, 52mm with 1x — Vittoria Terreno Dry G2.0 TLR 700x47 included
- Item #RIDC08W
- Frame Material
- HM Carbon
- Fork
- ASTR carbon, integrated diffuser fork crown, 50mm rake, D-shape steerer
- Shifters
- SRAM Rival E1 AXS
- Rear Derailleur
- SRAM GX Eagle AXS Transmission, 52t Max
- Crankset
- SRAM Rival E1 XPLR DUB Wide
- Chainring Sizes
- 42t
- Crank Arm Length
- [x-small, small] 160mm, [medium] 165mm, [large] 170mm, [x-large] 172.5mm
- Bottom Bracket
- SRAM DUB Pressfit Road Wide, BB86, 86.5mm
- Cassette
- SRAM XS-1275 GX Eagle Transmission
- Cassette Range
- 10-52t
- Chain
- SRAM GX Eagle Transmission 12-Speed
- Brakeset
- SRAM Rival E1 AXS
- Brake Type
- hydraulic disc, flat-mount
- Rotors
- SRAM Paceline Rounded Rotor, Centerlock, 160mm (x2)
- Handlebar
- Forza Cirrus Pro Integrated Flared Gravel Cockpit (carbon)
- Handlebar Drop
- 120mm
- Handlebar Width
- [x-small, small, medium] 38cm, [large, x-large] 40cm
- Bar Tape
- Selle Italia SMART Tape, 2.5mm
- Stem
- Forza Cirrus Pro integrated
- Stem Length
- [x-small, small, medium] 90mm, [large] 100mm, [x-large] 110mm
- Saddle
- Selle Italia SLR Boost CC, 145mm
- Seatpost
- Zipp Service Course SL C2, 27.2mm, 0mm setback, 400mm
- Wheelset
- Zipp 303 XPLR S Carbon, 54mm, hookless tubeless, centerlock
- Hubs
- Zipp 76/176 DB
- Front Axle
- 12 x 100mm thru-axle
- Rear Axle
- 12x142mm thru-axle
- Tire Clearance
- 52mm
- Tires
- Vittoria Terreno Dry G2.0 TLR, Graphene 2.0
- Tire Size
- 700 x 47mm
- Pedals
- not included
- Includes
- SRAM eTap Battery Charger, spare AXS eTap Battery
- Activity
- gravel
- Manufacturer Warranty
- [frame] lifetime after registration